| 发明名称 |
METHOD FOR MAKING RARE EARTH OXIDE COATED PHOSPHOR |
| 摘要 |
A method for making coated zinc silicate phosphor, the method includes the steps of combining a zinc silicate with a rare earth compound under aqueous conditions and removing the water from a product of the combination to form a powder. The powder is fired to form a coated zinc silicate phosphor. |
| 申请公布号 |
US2014178569(A1) |
申请公布日期 |
2014.06.26 |
| 申请号 |
US201314136608 |
申请日期 |
2013.12.20 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
NAMMALWAR PRASANTH KUMAR;SRIVASTAVA ALOK MANI;ADDEPALLI SWARNAGOWRI;POROB DIGAMBER GURUDAS;COHEN WILLIAM ERWIN;BEERS William Winder |
| 分类号 |
C09K11/02 |
主分类号 |
C09K11/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for making coated zinc silicate phosphor, comprising the steps of:
(a) combining a zinc silicate with a rare earth compound under aqueous conditions; (b) removing water from a product of the combination to form a powder, and (c) firing the powder to form a coated zinc silicate phosphor. |
| 地址 |
Schenectady NY US |
